If he’s indeed hiding in that FL reserve or really anywhere in the US in wilderness, he’s almost certainly overestimating his ability to survive off the grid, possibly biased by his recent monthlong van life and camping experience.
It’s easy to underestimate how simply not having any human interaction for an extended period can drive most people crazy, even the most hardened criminals, which is why it is considered torture. Even for chimps, being banished from their group is a near certain death sentence.
His only chance of survival is if he’s magically adopted by some off-the-grid community that doesn’t care about mainstream US news media (very unlikely in the US), or if he’s already jumped the border to another country (and if so, that is almost certainly Mexico) where he is less likely to be recognized.